Describe:<br>100% Brand New High Quality!<br>The sensor is dormant under light conditions (eg during the day).<br>Controlled by any voice, it can work in dark environments, such as at night.<br>If the sensor senses a sound, the controlled light will come on for about 45 seconds.<br>Fine workmanship and stable performance.<br>Automatic control, saving energy.<br>High sensitivity and strong practicability.<br>Built to last.<br>For corridors, bathrooms, warehouses, stairs, etc.<br><br>Specification:<br>Product name: Sound sensor switch<br>Sensitivity to Light: Dark<br>Product model: MR-SK50A<br>Load power: ≤40W<br>Input voltage: AC180-265V 50/60Hz<br>Induction sound: 50-70 decibels (within 6 meters)<br>Induction delay: 40 seconds ± 10 seconds<br>Photosensitive setting: ≤10Lux<br>Waterproof grade: IP22<br>Working temperature: -20～45℃<br>Product size: length 38mm × width 28mm × height 16mm<br>Application lamps: LED downlights, ceiling lamps, panel lights, light bulbs and other lighting fixtures or electrical appliances.<br><br>Package includes<br>1*Sound sensor switch